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  6. Onion rings vs. Portobello

Onion rings vs. Portobello — In-Depth Nutrition Comparison

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How are Onion rings and Portobello different?

  • Onion rings is higher in Vitamin K, Manganese, and Iron, however, Portobello is richer in Copper, Vitamin B3, Selenium, Vitamin B2, and Vitamin B5.
  • Daily need coverage for Copper from Portobello is 35% higher.
  • Portobello has less Sodium.

Onion rings, breaded, par fried, frozen, prepared, heated in oven and Mushrooms, portabella, grilled are the varieties used in this article.

Infographic

Onion rings vs Portobello infographic
Infographic link

Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Onion rings
Onion rings
4
:
6
Portobello
Portobello
Contains more Calcium +933.3%
Contains more Iron +212.5%
Contains more Magnesium +30.8%
Contains more Manganese +419.4%
Contains more Phosphorus +90.1%
Contains more Potassium +255.3%
Contains less Sodium -97%
Contains more Zinc +54.8%
Contains more Copper +432.9%
Contains more Selenium +291.1%
Onion rings
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 10% 47% 13% 31% 11% 49% 12% 25% 46% 31%
Portobello
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 1% 15% 10% 58% 39% 2% 18% 130% 9% 120%
Contains more Calcium +933.3%
Contains more Iron +212.5%
Contains more Magnesium +30.8%
Contains more Manganese +419.4%
Contains more Phosphorus +90.1%
Contains more Potassium +255.3%
Contains less Sodium -97%
Contains more Zinc +54.8%
Contains more Copper +432.9%
Contains more Selenium +291.1%

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Onion rings
Onion rings
5
:
5
Portobello
Portobello
Contains more Vitamin E +∞%
Contains more Vitamin C +∞%
Contains more Vitamin B1 +156.9%
Contains more Folate +73.7%
Contains more Vitamin K +∞%
Contains more Vitamin D +∞%
Contains more Vitamin B2 +247.4%
Contains more Vitamin B3 +363.7%
Contains more Vitamin B5 +329.3%
Equal in Vitamin B6 - 0.122
Onion rings
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 0% 10% 0% 6% 47% 27% 26% 18% 27% 25% 0% 86%
Portobello
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 0% 0% 9% 0% 18% 93% 118% 76% 29% 15% 0% 0%
Contains more Vitamin E +∞%
Contains more Vitamin C +∞%
Contains more Vitamin B1 +156.9%
Contains more Folate +73.7%
Contains more Vitamin K +∞%
Contains more Vitamin D +∞%
Contains more Vitamin B2 +247.4%
Contains more Vitamin B3 +363.7%
Contains more Vitamin B5 +329.3%
Equal in Vitamin B6 - 0.122

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Onion rings
Onion rings
4
:
1
Portobello
Portobello
Contains more Protein +26.2%
Contains more Fats +2365.5%
Contains more Carbs +661%
Contains more Other +34.6%
Contains more Water +95.5%
Onion rings
4% 14% 34% 46%
Protein: 4.14 g
Fats: 14.3 g
Carbs: 33.79 g
Water: 46.37 g
Other: 1.4 g
Portobello
3% 4% 91%
Protein: 3.28 g
Fats: 0.58 g
Carbs: 4.44 g
Water: 90.66 g
Other: 1.04 g
Contains more Protein +26.2%
Contains more Fats +2365.5%
Contains more Carbs +661%
Contains more Other +34.6%
Contains more Water +95.5%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Onion rings
Onion rings
2
:
1
Portobello
Portobello
Contains more Monounsaturated Fat +33233.3%
Contains more Polyunsaturated fat +3190.1%
Contains less Saturated Fat -97%
Onion rings
17% 23% 60%
Saturated Fat: 2.137 g
Monounsaturated Fat: 3 g
Polyunsaturated fat: 7.633 g
Portobello
21% 3% 76%
Saturated Fat: 0.064 g
Monounsaturated Fat: 0.009 g
Polyunsaturated fat: 0.232 g
Contains more Monounsaturated Fat +33233.3%
Contains more Polyunsaturated fat +3190.1%
Contains less Saturated Fat -97%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
Onion rings
Onion rings
5
:
1
Portobello
Portobello
Contains more Starch +5848.8%
Contains more Sucrose +∞%
Contains more Fructose +∞%
Contains more Lactose +∞%
Contains more Maltose +∞%
Contains more Glucose +72.5%
Onion rings
83% 6% 4% 4% 2%
Starch: 25.58 g
Sucrose: 1.76 g
Glucose: 1.31 g
Fructose: 1.26 g
Lactose: 0.11 g
Maltose: 0.66 g
Galactose: 0 g
Portobello
16% 84%
Starch: 0.43 g
Sucrose: 0 g
Glucose: 2.26 g
Fructose: 0 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more Starch +5848.8%
Contains more Sucrose +∞%
Contains more Fructose +∞%
Contains more Lactose +∞%
Contains more Maltose +∞%
Contains more Glucose +72.5%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Onion rings Portobello
Lower in Sugar ok
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Cholesterol Equal
Lower in Glycemic Index Equal
Lower in price Equal
Rich in minerals Equal
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient Onion rings Portobello Opinion
Net carbs 31.59g 2.24g Onion rings
Protein 4.14g 3.28g Onion rings
Fats 14.3g 0.58g Onion rings
Carbs 33.79g 4.44g Onion rings
Calories 276kcal 29kcal Onion rings
Starch 25.58g 0.43g Onion rings
Fructose 1.26g 0g Onion rings
Sugar 5.1g 2.26g Portobello
Fiber 2.2g 2.2g
Calcium 31mg 3mg Onion rings
Iron 1.25mg 0.4mg Onion rings
Magnesium 17mg 13mg Onion rings
Phosphorus 71mg 135mg Portobello
Potassium 123mg 437mg Portobello
Sodium 370mg 11mg Portobello
Zinc 0.42mg 0.65mg Portobello
Copper 0.073mg 0.389mg Portobello
Manganese 0.348mg 0.067mg Onion rings
Selenium 5.6µg 21.9µg Portobello
Vitamin E 0.46mg 0mg Onion rings
Vitamin D 0IU 14IU Portobello
Vitamin D 0µg 0.3µg Portobello
Vitamin C 1.6mg 0mg Onion rings
Vitamin B1 0.185mg 0.072mg Onion rings
Vitamin B2 0.116mg 0.403mg Portobello
Vitamin B3 1.349mg 6.255mg Portobello
Vitamin B5 0.294mg 1.262mg Portobello
Vitamin B6 0.117mg 0.122mg Portobello
Folate 33µg 19µg Onion rings
Vitamin K 34.1µg 0µg Onion rings
Tryptophan 0.07mg 0.045mg Onion rings
Threonine 0.15mg 0.125mg Onion rings
Isoleucine 0.214mg 0.09mg Onion rings
Leucine 0.35mg 0.15mg Onion rings
Lysine 0.151mg 0.11mg Onion rings
Methionine 0.081mg 0.035mg Onion rings
Phenylalanine 0.243mg 0.1mg Onion rings
Valine 0.216mg 0.41mg Portobello
Histidine 0.109mg 0.065mg Onion rings
Trans Fat 0.053g 0g Portobello
Saturated Fat 2.137g 0.064g Portobello
Monounsaturated Fat 3g 0.009g Onion rings
Polyunsaturated fat 7.633g 0.232g Onion rings
Omega-6 - Eicosadienoic acid 0.003g 0g Onion rings
Omega-6 - Linoleic acid 6.346g 0.232g Onion rings
Omega-6 - Gamma-linoleic acid 0.047g 0g Onion rings
Omega-3 - ALA 0.789g 0g Onion rings

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Onion rings Portobello
Low Fats diet ok
Low Carbs diet ok
Low Calories diet ok
Low Glycemic Index diet Equal

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
22%
Onion rings
30%
Portobello
Minerals Daily Need Coverage Score
27%
Onion rings
40%
Portobello

Comparison summary

Which food is lower in Sugar?
Portobello
Portobello is lower in Sugar (difference - 2.84g)
Which food contains less Sodium?
Portobello
Portobello contains less Sodium (difference - 359mg)
Which food is lower in Saturated Fat?
Portobello
Portobello is lower in Saturated Fat (difference - 2.073g)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes ()
Which food is cheaper?
?
The foods are relatively equal in price ($)
Which food is richer in minerals?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.
Which food is richer in vitamins?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Onion rings - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170415/nutrients
  2. Portobello - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169243/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.